diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 14 |
4 files changed, 21 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 41d49a4d25d3..28294470ae31 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1151,13 +1151,8 @@ static int i915_frequency_info(struct seq_file *m, void *unused) rpdownei = I915_READ(GEN6_RP_CUR_DOWN_EI) & GEN6_CURIAVG_MASK; rpcurdown = I915_READ(GEN6_RP_CUR_DOWN) & GEN6_CURBSYTAVG_MASK; rpprevdown = I915_READ(GEN6_RP_PREV_DOWN) & GEN6_CURBSYTAVG_MASK; - if (INTEL_GEN(dev_priv) >= 9) - cagf = (rpstat & GEN9_CAGF_MASK) >> GEN9_CAGF_SHIFT; - else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) - cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT; - else - cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT; - cagf = intel_gpu_freq(dev_priv, cagf); + cagf = intel_gpu_freq(dev_priv, + intel_get_cagf(dev_priv, rpstat)); intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 9a890f6ad2df..019117144b3b 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -4226,6 +4226,8 @@ int intel_freq_opcode(struct drm_i915_private *dev_priv, int val); u64 intel_rc6_residency_us(struct drm_i915_private *dev_priv, const i915_reg_t reg); +u32 intel_get_cagf(struct drm_i915_private *dev_priv, u32 rpstat1); + #define I915_READ8(reg) dev_priv->uncore.funcs.mmio_readb(dev_priv, (reg), true) #define I915_WRITE8(reg, val) dev_priv->uncore.funcs.mmio_writeb(dev_priv, (reg), (val), true) diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 791759f632e1..450ac7d343ad 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -252,14 +252,9 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev, freq = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS); ret = intel_gpu_freq(dev_priv, (freq >> 8) & 0xff); } else { - u32 rpstat = I915_READ(GEN6_RPSTAT1); - if (INTEL_GEN(dev_priv) >= 9) - ret = (rpstat & GEN9_CAGF_MASK) >> GEN9_CAGF_SHIFT; - else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) - ret = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT; - else - ret = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT; - ret = intel_gpu_freq(dev_priv, ret); + ret = intel_gpu_freq(dev_priv, + intel_get_cagf(dev_priv, + I915_READ(GEN6_RPSTAT1))); } mutex_unlock(&dev_priv->pcu_lock); diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index e445ec174831..f1dc36c1fd69 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -9468,3 +9468,17 @@ u64 intel_rc6_residency_us(struct drm_i915_private *dev_priv, intel_runtime_pm_put(dev_priv); return DIV_ROUND_UP_ULL(time_hw * units, div); } + +u32 intel_get_cagf(struct drm_i915_private *dev_priv, u32 rpstat) +{ + u32 cagf; + + if (INTEL_GEN(dev_priv) >= 9) + cagf = (rpstat & GEN9_CAGF_MASK) >> GEN9_CAGF_SHIFT; + else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) + cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT; + else + cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT; + + return cagf; +} |